Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032494 | Method of processing light-sensitive silver halide color photographic material having three mole % silver iodine core/shell or tabular halide grains | Masayuki Kurematsu, Shigeharu Koboshi, Syozo Aoki | 1991-07-16 |
| 4814260 | Method of storing photographic processing solution in a package having specific oxygen permeability | Shigeharu Koboshi, Kazuyoshi Miyaoka | 1989-03-21 |
| 4774169 | Processing solution for developing a silver halide color photographic material and a method of developing the same | Satoru Kuse, Shigeharu Koboshi | 1988-09-27 |
| 4769661 | Disk film developing method and apparatus | Syozo Aoki, Shigeharu Koboshi, Masayuki Kurematsu | 1988-09-06 |
| 4601975 | Method for processing light-sensitive silver halide color photographic material | Shigeharu Koboshi, Kazuhiro Kobayashi, Masao Ishikawa, Satoru Kuse | 1986-07-22 |